Odd looking Impulse response

[musan]

musan

4 July 2022 at 10:15 am #505

I exported a measurement from REW to FIR Designer as txt file, the frequency and phase response looks like it should but the impulse response looks a bit odd. Can you please check what could be the issue?
FIR Designer Frequency and Phase response

FIR Designer impulse response

I have put the REW Frequency and Phase response, and impulse response just for reference


I’m not sure how to attach a file here but I uploaded it to Google drive for you reference. Hope you can open it.

Test file

• This topic was modified 8 months, 2 weeks ago by musan.